Orion System OE365-15-EBA - Manual (Page 7)

Technical Guide
E-BUS Adapter Board
7
Airfl ow Monitoring Station to VCB-X Controller Wiring
Connecting to the VCB-X Controller
NOTE: Only the EBTRON
® GTC116 series. GreenTrol TM
GA-200-N Module (with GF series Airfl ow Station) or
Paragon MicroTrans
EQ series of MODBUS transmit-
ters are compatible with the VCB-X Controller. No
other series of EBTRON
® , GreenTrol TM , or Paragon
transmitters will work for this application. Contact
WattMaster Controls for information on other
airfl ow station options.
The E-BUS Adapter Board attaches to the VCB-X Controller with
an EBC E-BUS cable (supplied separately). The Adapter Board
is used for connecting the EBTRON
® or GreenTrol TM , or Paragon
Airfl ow Measurement Digital Transmitter to the VCB-X Control
System. You must wire the EBTRON
® , GreenTrol TM , or Paragon
Airfl ow Measurement Digital Transmitter to the Adapter Board as
shown in Figure 5.
NOTE: Up to 4 EBTRON ® , GreenTrol TM , or Paragon
Airfl ow Measurement Digital Transmitters can be
attached to each Adapter Board.
NOTE: If using multiple E-BUS Sensors or Modules, the
E-BUS Hub (HZ-EBC-248 or MS000248) may be
required.
*NOTE: When confi guring the GTC-116 Series, be sure to set
the Parity to “NO PARITY, 1 STOP BIT.”
Figure 5: EBTRON ® GTC116 Series, GreenTrol TM GA-200-N Series, and Paragon MicroTrans EQ Series Wiring
WARNING!!
Observe Polarity! All boards
must be wired with GND-to-GND
and 24 VAC-to-24 VAC. Failure
To observe polarity could result in
damage to the boards.
COMM
COMM
COMM
NET-
NET-
NET-
NET+
NET+
NET+
Airflow Measurement
Digital Transmitter Terminals
For Outdoor Air CFM
(Set Address Switch To 9)
Airflow Measurement
Digital Transmitter Terminals
For Return Air CFM
(Set Address Switch To 10)
Airflow Measurement
Digital Transmitter Terminals
For Supply Air CFM
(Set Address Switch To 11)
COMM
NET-
NET+
Airflow Measurement
Digital Transmitter Terminals
For Exhaust Air CFM
(Set Address Switch To 12)
24 VAC POWER
ONLY
WARNING!
POLARITY MUST
BE OBSERVED
OR THE
CONTROLLER
WILL BE
DAMAGED
AO2
AO3
TR1
= SC
= DIGITAL CO
TRIAC OUTPUT
LED N M
NORMAL
SAT FAIL
OAT FAIL
SPC FAIL
MECH COOL FAIL
MECH HEAT FAIL
FAN PROOF FAIL
DIRTY FILTER
EMERGENCY SHUTDOWN
LOW SAT 1
HIGH SAT 2
CONT. TEMP COOL FAIL 3
CONT. TEMP HEAT FAIL 4 4
PUSH BUTTON OVR 1 5
OUTPUT FORCE ACTIVE 0 6
WattMaster Label
#LB102093-01-A
Rev.: 1C
E-BUS
EXPANSION
E-BUS
EXPANSION
24 VAC
INPUT
=
24VAC
GND
Line
Voltage
Size Transformer For
Correct Total Load.
VCB-X Controller = 8 VA
E-BUS Cable
(EBC Cable)
OE335-23E-VCBX
VCB-X Controller
OE365-15-EBA
E-BUS Adapter Board
NOTE: One Or Both
Terminal Blocks Can be
Used.
Revised: 10/23/13